Partial rewrite, missing:

- Correctly parsing incoming messages
- Sending the gamestate after relevant actions

Mau/GameMessages/GameMessage.cs

@@ -0,0 +1,14 @@
+namespace MauMau_Server.Mau.GameMessages;
+
+public class GameMessage
+{
+    public GameIntent Intent { get; set; }
+    public string Data { get; set; }
+}
+
+public enum GameIntent
+{
+    CHOOSE,
+    DRAW,
+    PLAY,
+}